Function fn

packages/compiler/src/output/output_ast.ts:1997–2005

(
  params: FnParam[],
  body: Statement[],
  type?: Type | null,
  sourceSpan?: ParseSourceSpan | null,
  name?: string | null,
)

}

export function fn(
  params: FnParam[],
  body: Statement[],
  type?: Type | null,
  sourceSpan?: ParseSourceSpan | null,
  name?: string | null,
): FunctionExpr {
  return new FunctionExpr(params, body, type, sourceSpan, name);
}

export function arrowFn(
  params: FnParam[],